From 3a9900542b55aed51ebf4bae3c4f6d9a7795ef5a Mon Sep 17 00:00:00 2001
From: Joshua Clayton <jclayton@thoughtbot.com>
Date: Tue, 24 Apr 2012 10:20:37 -0500
Subject: [PATCH] Favor composition over inheritance for the JsonStrategy
 example

---
 GETTING_STARTED.md | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/GETTING_STARTED.md b/GETTING_STARTED.md
index 3733b01..ad95c4e 100644
--- a/GETTING_STARTED.md
+++ b/GETTING_STARTED.md
@@ -782,9 +782,15 @@ Inheritance can occasionally be useful; here's an example of inheriting from
 `FactoryGirl::Strategy::Create` to build a JSON representation of your model.
 
 ```ruby
-class JsonStrategy < FactoryGirl::Strategy::Create
+class JsonStrategy
+  def initialize
+    @strategy = FactoryGirl.strategy_by_name(:create).new
+  end
+
+  delegate :association, to: :@strategy
+
   def result(evaluation)
-    super.to_json
+    @strategy.result(evaluation).to_json
   end
 end
 ```